iFixit is hardcore when it comes to breaking open our favorite electronics to see what’s inside, and the website did it again today with the refreshed MacBook Air that unveiled at the Worldwide Developers Conference yesterday.

The updated 13-inch MacBook Air, equipped with USB 3.0 and MagSafe 2, sports a few new sizes for those pentalobe screws on the back. It also houses the same battery found in the preceding MacBook Air. Moreover, at first sight, its 128 GB SSD looks strikingly similar to the mid-2011 module:

“But upon closer inspection, the connector for this model’s flash memory module is slightly different than last year!”